Juntao Yu

4 paper cards in the Research library · 2020–2023

Juntao Yu wrote 4 of the papers Mova reads, in 2020–2023, most of them on Coreference resolution, Discourse analysis; often with Massimo Poesio, Carolyn Rosé, Michael Strube.

OpenAlex · ORCID · h-index 13 · 896 citations · 47 works — openalex-snapshot, 2026-10-14

The profile is the library's match of the name; two people with one name are not always told apart.

Ideas Mova took (1)

From the ideas ledger: an idea tried, kept or queued, or measured with no gain, and what it gave.

measured, no gain — Implement the discourse-deixis baseline as a sieve in coref/src/sieve.rs (the disabled demonstratives slot is the place): this/that (and it as subject of happened, was true, means) not followed by a noun → the preceding clause, as an event mention with a… (The CODI-CRAC 2022 Shared Task on Anaphora, Bridging, and… · deixis sieve (event «it», bare this/that → previous clause, as an added clause mention): 17 of 141 right on GUM dev, −0.76/−0.09 CoNLL gold; in coref, off by…)

Scoring Coreference Chains with Split-Antecedent Anaphors (2023)
Standard coreference scorers (MUC, B3, CEAF, LEA, BLANC) assume that every anaphor refers to one entity, so they cannot score split-antecedent references such as "they" for "John" and "Mary" in "John met Mary.
The CODI-CRAC 2022 Shared Task on Anaphora, Bridging, and Discourse Deixis in Dialogue (2022)
The second edition of a shared task on anaphora in dialogue, with three tasks: identity anaphora (including split antecedents and singletons), bridging reference, and discourse deixis (a pronoun such as that or this referring to an event, fact or utterance).
The CODI-CRAC 2021 Shared Task on Anaphora, Bridging, and Discourse Deixis in Dialogue (2021)
The shared task asks systems to find anaphoric relations in conversation, a genre that OntoNotes-style corpora barely cover.
Free the Plural: Unrestricted Split-Antecedent Anaphora Resolution (2020)
Most coreference systems give a mention one antecedent, so «John met Mary. They had a chat» cannot be resolved: they refers to two separately introduced entities. The paper builds the first model for this split-antecedent case in general, on ARRAU (news, dialogue, fiction, medical; 507 training anaphors), with gold…

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